A century of car culture in Los Angeles; mobile dwelling units on wheels in Washington state; and more national and international news.

Will greater enforcement of traffic violations increase highway safety or promote racist policing? That topic and more in our weekly “National Links.”

A roundup of fixed-guideway transit projects in the U.S., YIMBY ideas from Europe, property tax reform, intergenerational living benefits and more.

The intersection of fashion and urbanism; when towns are reclaimed by nature; and the hidden Reagan-era reason behind food deserts.

When Houston’s no-zone model fails. Plus: the risk of formaldehyde, brighter car headlights and our continued housing shortage.

The creative cost of evicting artists; why the average citizen resists change; some states hide data emissions; and more urbanist news.

Stopping street takeovers, daylighting intersections, expanding affordable housing, rethinking gas stations, bolstering urban governance and more.

The destruction of property during sweeps of homeless encampments sets back people’s progress. And more national and international news.

Mexico City averts a water crisis; Detroit stands up to institutional investors; and the effect of cycling images that favor white, slim, able-bodied people.

The proposals for high-speed rail in Canada; a car-free street in downtown Austin, Texas; and a greener way to make concrete.